def test_all_constraints_multiplier_model(data):
model = MultiplierModelBase(data, 0, MultiplierInputOrientedModel())
bounds = {'I1': (None, 0.4)}
model = MultiplierModelWithVirtualWeightRestrictions(model, bounds)
abs_bounds = {'I2': (None, 0.2)}
model = MultiplierModelWithAbsoluteWeightRestrictions(model, abs_bounds)
ratio_bounds = {('I1', 'I2'): (None, 0.4), ('O1', 'O2'): (0.01, None)}
model = MultiplierModelWithPriceRatioConstraints(model, ratio_bounds)
start_time = datetime.datetime.now()
model_solution = model.run()
end_time = datetime.datetime.now()
utils_for_tests.check_if_category_is_within_abs_limits(
model_solution, abs_bounds)
utils_for_tests.check_if_category_is_within_virtual_limits(
model_solution, bounds)
utils_for_tests.check_if_category_is_within_price_ratio_constraints(
model_solution, ratio_bounds)
work_book = Workbook()
writer = XLSWriter(Parameters(), work_book, datetime.datetime.today(),
(end_time - start_time).total_seconds())
writer.write_data(model_solution)
work_book.save('tests/test_all_constraints_multi_output.xls')
def test_all_constraints_multiplier_model(data):
model = MultiplierModelBase(data, 0,
MultiplierInputOrientedModel())
bounds = {'I1': (None, 0.4)}
model = MultiplierModelWithVirtualWeightRestrictions(model, bounds)
abs_bounds = {'I2': (None, 0.2)}
model = MultiplierModelWithAbsoluteWeightRestrictions(model, abs_bounds)
ratio_bounds = {('I1', 'I2'): (None, 0.4), ('O1', 'O2'): (0.01, None)}
model = MultiplierModelWithPriceRatioConstraints(model, ratio_bounds)
start_time = datetime.datetime.now()
model_solution = model.run()
end_time = datetime.datetime.now()
utils_for_tests.check_if_category_is_within_abs_limits(
model_solution, abs_bounds)
utils_for_tests.check_if_category_is_within_virtual_limits(
model_solution, bounds)
utils_for_tests.check_if_category_is_within_price_ratio_constraints(
model_solution, ratio_bounds)
work_book = xlwt.Workbook()
writer = XLSWriter(Parameters(), work_book, datetime.datetime.today(),
(end_time - start_time).total_seconds())
writer.write_data(model_solution)
work_book.save('tests/test_all_constraints_multi_output.xls')
def test_virtual_weight_restrictions_multiplier_model(data):
model = MultiplierModelBase(data, 0, MultiplierInputOrientedModel())
bounds = {'I1': (None, 0.5)}
model = MultiplierModelWithVirtualWeightRestrictions(model, bounds)
start_time = datetime.datetime.now()
model_solution = model.run()
end_time = datetime.datetime.now()
utils_for_tests.check_if_category_is_within_virtual_limits(
model_solution, bounds)
work_book = Workbook()
writer = XLSWriter(Parameters(), work_book, datetime.datetime.today(),
(end_time - start_time).total_seconds())
writer.write_data(model_solution)
work_book.save('tests/test_virtual_weights_multi_output.xls')
def test_virtual_weight_restrictions_multiplier_model(data):
model = MultiplierModelBase(data, 0,
MultiplierInputOrientedModel())
bounds = {'I1': (None, 0.5)}
model = MultiplierModelWithVirtualWeightRestrictions(model, bounds)
start_time = datetime.datetime.now()
model_solution = model.run()
end_time = datetime.datetime.now()
utils_for_tests.check_if_category_is_within_virtual_limits(
model_solution, bounds)
work_book = xlwt.Workbook()
writer = XLSWriter(Parameters(), work_book, datetime.datetime.today(),
(end_time - start_time).total_seconds())
writer.write_data(model_solution)
work_book.save('tests/test_virtual_weights_multi_output.xls')
def test_virual_restrictions_env_model(data):
model = EnvelopmentModelBase(data,
EnvelopmentModelInputOriented(
generate_upper_bound_for_efficiency_score),
DefaultConstraintCreator())
bounds = {'I2': (0.01, 0.5)}
model = EnvelopmentModelWithVirtualWeightRestrictions(model, bounds)
start_time = datetime.datetime.now()
model_solution = model.run()
end_time = datetime.datetime.now()
utils_for_tests.check_if_category_is_within_virtual_limits(
model_solution, bounds)
work_book = xlwt.Workbook()
writer = XLSWriter(Parameters(), work_book, datetime.datetime.today(),
(end_time - start_time).total_seconds())
writer.write_data(model_solution)
work_book.save('tests/test_virtual_constraints_env_output.xls')
def test_virual_restrictions_env_model(data):
model = EnvelopmentModelBase(
data,
EnvelopmentModelInputOriented(
generate_upper_bound_for_efficiency_score),
DefaultConstraintCreator())
bounds = {'I2': (0.01, 0.5)}
model = EnvelopmentModelWithVirtualWeightRestrictions(model, bounds)
start_time = datetime.datetime.now()
model_solution = model.run()
end_time = datetime.datetime.now()
utils_for_tests.check_if_category_is_within_virtual_limits(
model_solution, bounds)
work_book = Workbook()
writer = XLSWriter(Parameters(), work_book, datetime.datetime.today(),
(end_time - start_time).total_seconds())
writer.write_data(model_solution)
work_book.save('tests/test_virtual_constraints_env_output.xls')